Gwinnett County, GA vs Mercer County, NJ
Property Tax Rate Comparison 2025
Quick Answer
Gwinnett County, GA: 0.86% effective rate · $1,964/yr median tax · median home $228,410
Mercer County, NJ: 1.93% effective rate · $4,244/yr median tax · median home $219,907
Side-by-Side Comparison
| Metric | Gwinnett County, GA | Mercer County, NJ | National Avg |
|---|---|---|---|
| Effective Tax Rate | 0.86% | 1.93% | 1.06% |
| Median Annual Tax | $1,964 | $4,244 | $2,778 |
| Median Home Value | $228,410 | $219,907 | $268,728 |
| Population | 957,062 | 387,340 | — |
Gwinnett County, GA
- Effective Rate
- 0.86%
- Median Annual Tax
- $1,964
- Median Home Value
- $228,410
- Population
- 957,062
Mercer County, NJ
- Effective Rate
- 1.93%
- Median Annual Tax
- $4,244
- Median Home Value
- $219,907
- Population
- 387,340
Frequently Asked Questions
What is the property tax difference between Gwinnett County and Mercer County?
Gwinnett County, GA has an effective property tax rate of 0.86% with a median annual tax of $1,964. Mercer County, NJ has a rate of 1.93% with a median annual tax of $4,244. The difference is 1.07 percentage points.
Which county has higher property taxes, Gwinnett County or Mercer County?
Mercer County, NJ has the higher effective property tax rate at 1.93% compared to 0.86%.
How do Gwinnett County and Mercer County compare to the national average?
The national average effective property tax rate is 1.06%. Gwinnett County is below average at 0.86%, and Mercer County is above average at 1.93%.